baber/WOPTO huggingface dataset:
Patent JP-H11230518-A (JP)
Title: Plasma arc melting furnace and melting treatment method of material to be melted using the same
Inventor: SAMEJIMA RYOJI
IPC: F27D15/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To achieve a higher quality of molten slag and a further expansion of the re-using range thereof while minimizing damage to the body of a plasma melting furnace and a refractory near an outflow port of the melted slag in the plasma arc melting furnace. SOLUTION: In a plasma arc melting furnace which is provided with the body 3 of the plasma melting furnace which has a molten slag outflow port 10 and a supply port 3a of material to be melted, a supply device 2 for the material to be melted to supply a material A to be melted into the body 3 of the plasma melting furnace, a main electrode 4 and a furnace bottom electrode 6 to generate a plasma arc by a power from a DC power source device 8, an inert gas supply device 9 to supply an inert gas C into the body 3 of the plasma melting furnace and a slag water cooling tank 2 to receive an overflow of a molten slag B from the molten slag outflow port 10,  a re-heating electrode 24 is installed outside the molten slag outflow port 10 to heat the overflow of the molten slag B from the molten slag outflow port 10 by generating a plasma arc using a power from a DC power source device 25 and completely melts the material yet to be melted and incompletely melted material in the molten slag B from the molten slag outflow port 10 by the plasma arc of the re-heating electrode 24 while re-heating the slag to 1,600 deg.C-1,800 deg.C.
Patent JP-H09232694-A (JP)
Title: X-ray laser generator and generating method
Inventor: HARA TAMIO
IPC: H01S4/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a device for generating an X-ray laser beam by the energy of a small laser. SOLUTION: A pulse laser is converted into a pulse train laser to prolong the substantial radiation time. Resonating mirrors 87, 89 are disposed at both sides of a target substance 85. Utilizing the pulse train laser raises the plasma generating efficiency and prolongs the duration time of the population inversion state, resulting in a good operation of the resonance system, thereby obtaining an intense resonance. An X-ray laser beam is generated by the energy of a small laser.
Patent JP-S52119894-A (JP)
Title: Application-corrective type refuge guidance system
Inventor: YOSHIHARA IKUO
IPC: G09F9/00
Filed: 1976-04-01
Abstract: PURPOSE: To obtain equipment by which to find an optimal refuge guidance method in a brief period in accordance with an accident condition and the distribution of refugees and extend refuge guidance according to the results. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05340831-A (JP)
Title: Pressure sensor
Inventor: SUZUKI MASARU
IPC: B60C23/04
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a pressure sensor which is excellently stabilized against temperature changes, high-temperature environments, and mechanical vibrations which are to be taken into account at the time of detecting the inflation pressure of tires, can be easily manufactured, and is less in characteristic fluctuation at the time of manufacturing. CONSTITUTION:When a diaphragm 93c is displaced due to a pressure difference between fluids acting on both surfaces of the diaphragm 93c, the gap length between a magnetic film 93d on the diaphragm 93c and coil 92 near the film 93d changes and, as a result, the inductance of the coil 92 changes. The inductance change of the coil 92, namely, the pressure difference can be easily detected electrically as the modulated component of the electric current supplied to the coil 92 when an AC current is supplied to the coil 92.
Patent JP-H07244649-A (JP)
Title: Interruptive processing decentralization system
Inventor: SAITO HIROYUKI
IPC: G06F13/24
Filed: 1994-03-08
Abstract: PURPOSE:To decentralize the load on a device of loosely coupled type multiprocessor constitution by preventing interruptive processing from being concentrated on a specific processor. CONSTITUTION:The device of loosely coupled type multiprocessor constitution obtained by connecting plural CPU boards 1, on which CPUs 11 are mounted, to a common bus 3 in parallel, is provided with queue counters 15 at interruptive processing parts on the respective CPU boards 1 to count queues of interrupts to the CPU boards 11; and interruption transmission control parts 16 are provided to control whether or not interrupts from the common bus are sent to the CPUs 11 according to the counting results of the interrupt queues, thereby transmitting the interrupts to the CPUs 11 only when the number of interrupts from the common bus is large.
Patent JP-H02167412-A (JP)
Title: Interval measuring instrument
Inventor: OWADA MITSUTOSHI
IPC: H01L21/027
Filed: 1989-02-16
Abstract: PURPOSE:To measure the interval between a mask and a wafer with high accuracy even in the case of a slight inclination by utilizing a measurement system with a physical optic element and a correction system. CONSTITUTION:The luminous flux 1a from a semiconductor laser LD is made incident perpendicularly on a point A on the surface of a 1st Fresnel zone plate(FZP) 4a on the surface of the mask 2. Then the diffracted light of specific degree which is diffracted from the FZP 4a at an angle theta1 is reflected at a point B on the surface of the wafer 3. Reflected light 31 is reflected light when the wafer 3 is positioned between a position P1 in the interval do between the wafer 3 and mask 2 and reflected light 32 is reflected light when the wafer is displaced from the point P1 by a distance dG to a position P2. Then the reflected light from the wafer 3 is made incident on a point D on a 2nd FZP 5a on the surface of the mask 2. Then diffracted light 61 of specific degree which is diffracted from the FZP 5a at an angle theta2 is guided on the surface of a photodetecting means 8a through the condensing lens 7a. The current position of the incident luminous flux 61 on the surface of the means 8a is detected to compute the interval between the mark 2 and wafer 3.
Patent JP-H02214479-A (JP)
Title: Planar type ultrasonic actuator
Inventor: KAWASAKI OSAMU
IPC: H02N2/00
Filed: 1989-02-15
Abstract: PURPOSE:To reduce thickness by securing the center of a beam-shaped vibrator near the node of deflecting vibration of a flat plate-shaped vibrator, and simultaneously vibrating the two vibrations. CONSTITUTION:An ultrasonic actuator is composed of a flat plate-shaped vibrator 101, and a plurality of beam-shaped vibrators 102a-102c installed in a two dimensional manner and secured at its center near the nodes of the deflecting vibration. The vibrator 101 is composed of piezoelectric elements 103 having small electrodes, and an elastic member 104. The vibrators 102 each has a square section, each composed of a square elastic member and a piezoelectric element adhered to one side of the member to move in two dimensions by bringing the moving element into contact with the free ends of the vibrators 102.
Patent JP-H07244872-A (JP)
Title: Glass substrate for making original plate for optical disc
Inventor: NOMURA HIROSHI
IPC: G11B7/26
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a glass substrate for an original plate for optical disc, which can realize a high-quality optical disc with a high C/N and can restrict manufacturing costs. CONSTITUTION:A coating film mainly composed of SiO2 or a reinforcing layer 1a according to a chemical reinforcing method is formed on a surface of a glass substrate containing a large amount of alkalis, e.g. a blue plate glass (soda-lime glass), which is used as a glass substrate 1 for forming an optical disc original plate. The film mainly composed of SiO2 is obtained by applying and baking an application liquid for formation of an SiO2 series film. The film functions as a preventing film to prevent tone dissolution of alkali metals and has 0.1-17mum thickness. The reinforcing layer is a layer obtained, for example, by substituting sodium ions by potassium ions of a large ionic radius through a low-temperature ion exchange. The reinforcing layer controls the movement of alkali ions in the glass substrate.
Patent JP-S61195615-A (JP)
Inventor: SATOJI HISAYUKI
IPC: A01D75/20
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51111416-A (JP)
Title: Manufacturing of non-aging, rimmed steel plate for cold stripping
Inventor: TAKAHASHI MASASHI
IPC: C21D9/52
Filed: 1975-03-26
Abstract: PURPOSE:Method of manufacturing a non-aging, rimmed steel plate for cold stripping of extremely low nitrogen content and excellent processability.
Patent JP-H08235703-A (JP)
Title: Device for attaching and detaching recording medium
Inventor: NUWA SATORU
IPC: G11B15/675
Filed: 1995-02-24
Abstract: PURPOSE: To easily attach and detach a recording medium to/from a loading position by providing a means of energizing a recording medium holder so as to push it to the side of an exposing position and a means of locking the holder with a lid or a chassis in a housing position and a lock releasing means to be interlocked with opening and closing motion of the lid. CONSTITUTION: When a lock releasing knob 25 is slid, the lid 23 is released from is lock, and the lid 23 is opened by spring force of a tension spring 34 against a main body 22, i.e., the chassis 28. At this time, since a projection piece 66d of a spring member 66 is engaged with a receiving piece 30a of a chassis holder 30, the holder 30 is also opened in accordance with the opening and closing motion of the lid 23, while the lid 23 and the holder 30 are brought in a slightly opening state between them by spring force of leaf springs 60 of the holder 30. Consequently, a tape cassette CT is allowed to enter and leave the recording medium holder 29 without interference with the lid 23.  At the same time, a catch 51 is released from its lock by a releasing lever 57 with relative motion of the chassis 28 and the holder 30, and the holder 29 is turned into the exposing position for the holder 30, so that the cassette CT is largely exposed out of the lid 23. This cassette CT is caught and taken from a tape recorder 21.
Patent JP-H07243042-A (JP)
Title: Film forming device
Inventor: KITAORI NORIYUKI
IPC: G11B5/84
Filed: 1994-03-08
Abstract: PURPOSE:To form a beautiful magnetic film on a base by temporarily stopping film formation on this base and eliminating wrinkles when the generation of the wrinkles on the base formed with the film is detected. CONSTITUTION:A prescribed vacuum degree is maintained in a vacuum vessel 11 and the nonmagnetic base 3 is fed from a feed side roll 2a to a cooling can roll 1. The magnetic metal 9 in a crucible 8 is then evaporated and the magnetic thin film is formed on the base 3; thereafter, the base 3 is taken up on a take-up side roll 2b. At this time, the thin film formed on the base 3 is inspected by a wrinkle detecting sensor 7, which inputs a signal to a control mechanism 12 when the sensor detects the generation of the wrinkles. A deposition preventive plate 10 is thereby actuated to temporarily stop the adhesion and deposition of the evaporated particles on the base 3. The base 3 keeps traveling during this time and a wrinkle stretching roll 5 is pressed to the base 3 by a control mechanism 12, by which the wrinkles are stretched and further, the base 3 is heated and pressurized by heating and pressurizing rolls 6a, 6b to completely eliminate the wrinkles. The deposition preventive plate 10 is actuated and the adhesion and deposition of the evaporated particles on the base 3 are executed again when the wrinkles are eliminated.
Patent JP-H10237402-A (JP)
Title: Pressure-sensitive adhesive
Inventor: OGAWA TATSUYA
IPC: C09J11/04
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive which has a suppressed stickiness and an excellent touch by dispersing porous and spherical particles of a pigment based on a silica, an acrylic resin or the like into a solution or emulsion of an adhesive. SOLUTION: This is a pressure-sensitive adhesive which is prepared by dispersing a specific amount of a pigment comprising a silica or an acrylic resin in the form of a porous and spherical particle into a solution or emulsion of an adhesive based on natural rubber, a synthetic rubber such as isobutylene rubber, styrene-butadiene rubber or chloroprene rubber, an acrylic resin such as poly(butyl acrylate), or the like. A pigment in the form of a porous and spherical particle is selected from among an inorganic pigment in the form of a porous and spherical particle such as a porous and spherical silica having a diameter of several to several tens μm, and, an organic pigment based on an acrylic resin and the like, such as poly(butyl acrylate) and poly(octyl acrylate), in the form of a porous and spherical particle having numerous micropores in the surface thereof.  The adhesive layer which is obtained by applying the above pressure-sensitive adhesive onto a surface of a sheet, followed by drying, has a very small abrasion coefficient and has an appropriate surface activity.
Patent JP-H11237402-A (JP)
Title: Semiconductor acceleration sensor and its self-diagnosing method
Inventor: MATSUNAGA TADAO
IPC: G01P15/08
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor acceleration sensor which is small-sized, lightweight, easily manufactured, low-cost and high in precision and has its operation stabilized by maintaining a certain switch-ON time. SOLUTION: The semiconductor acceleration sensor constituted by stacking a center substrate 1 having a center contact part 11 and external substrates 2a and 2b at least one of which has external contact parts 21a and 21b, is given squeezed damping effect so that the center substrate 1 has a weight body 12 nearby a center contract part 11 and the external substrate 2 having the external contact parts 21a and 21b has weight body opposition parts 22a and 22b facing the weight body 12.
Patent JP-H10230214-A (JP)
Title: Weatherproof lacquer ware
Inventor: TSUTSUMI YASUHIRO
IPC: B05D7/24
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide weatherproof lacquer ware in which patterns can be surely formed and also they can be maintained for a long period of time without vanishing. SOLUTION: Pattern layers 2 formed of pigment paste in which >=90wt.% of a total nonvolatile solids content consists of inorganic pigment and a clear coating layer 4 formed so that it covers the pattern layers 2 from above are provided, and furthermore, the pigment paste is made to contain a thickener to make the pigment paste to have a viscosity of 150-300MPa.s.
Patent JP-S60182097-A (JP)
Title: Semiconductor memory device
Inventor: OKAJIMA YOSHINORI
IPC: H01L21/8229
Filed: 1984-02-29
Abstract: PURPOSE:To enable simultaneous clearing of all cells in memory or all cells ranging to a word line by adding a simple circuit. CONSTITUTION:A static memory cell consists of flip-flops and a PNPN cell consists of driver transistors Q1 and Q2 and load transistors Q3 and Q4. A terminal W, a terminal H and a terminal S are connected to a word line W1, a hold line H and a bit line, respectively. A clear line Cl wired in parallel with the word line W1 and connected through either pair of transistor Q1 or Q2 of memory cells MCo-MCn, for instance, through diodes Do-Dn to a collector C of the transistor Q2 at the right side. When the clear line Cl is set to a high level, the transistors Q1 at the left side of respective memory cells MCo-MCn are supplied by a base current and turned on. As a result, the transistors Q2 at the right side become off and each memory cell is reset simultaneously.
Patent JP-H05232208-A (JP)
Title: Electron-optical apparatus
Inventor: SUZUKI HIROSHI
IPC: G01S3/782
Filed: 1992-02-25
Abstract: PURPOSE:To perform high accuracy tracking and guidance operation by means of a simple apparatus constitution without losing a target even when a sudden change in the velocity of the target occurs. CONSTITUTION:An optical system 1 expands an angle of field to the extent of an ordinary wide-angle optical system by means of a distortion. On the other hand, no distortion exists in the center of the angle of field, and the optical system acts as an ordinary telephotographic optical system. Since the title apparatus is provided with the optical system 1 whose angle of field is wide, a target can be detected normally in a wide range. When a signal source generating a signal intensity having a threshold value or higher appears inside the angle of field, a signal processing device 4 automatically detects it as the target, finds the displacement of the position of the target from the center of the angle of field, and outputs its result to a servo device 5 as an error signal. The servo device 5 changes the direction of a rotary stand 3 in order to capture the center of the angle of field. The closer the target is brought to the center of the angle of field, a tracking operation can be performed with high accuracy. Even when the velocity of the target is changed suddenly, the target is not deviated from the angle of field and its tracking operation can be continued.
Patent JP-S59163874-A (JP)
Title: Semiconductor device
Inventor: OOI SUSUMU
IPC: H01L21/331
Filed: 1983-03-08
Abstract: PURPOSE:To realize a Schottky barrier diode (SBD) device, speed thereof is increased and the degree of integration thereof is improved, by forming a columnar body on a semiconductor substrate and shaping the SBD on the upper surface of the columnar body while forming a capacitor using an SBD metal and the substrate as electrodes to the peripheral side surface of the columnar body. CONSTITUTION:A silicon oxide film 12 and a first silicon nitride film 13 are formed on a silicon substrate 11, and a columnar body 14 is formed through an etching method. A silicon surface is coated with a silicon oxide film 15, and the film 15 is coated with a second silicon nitride film 16. The film 16 is left only to the side surface of the columnar body through anisotropic etching, and a thick silicon oxide film 17 is formed to a section not masked with the nitride film through thermal oxidation. The films 13, 16 are removed, a third silicon nitride film 18 is applied, the film 12 is removed, and a Schottky barrier forming metal 19 is applied. An SBD is shaped to the upper surface of the columnar body and a capacitor using the films 15, 18 as dielectrics to the side surface.
Patent JP-2000240413-A (JP)
Title: Rocker arm
Inventor: KOTANI KAZUYUKI
IPC: F01L1/20
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive rocker arm having high strength for supporting an adjust screw for adjusting a valve clearance. SOLUTION: An arm body 4 is made of a pressing mold having a loop 10 at one end 6. A nut 7 is fitted into the loop 10, and then, is welded to the circumferential edge of the loop 10. The nut 7 is an inexpensive standard product. The nut 7 has a sufficient connecting strength with respect to an adjusting screw 8. Consequently, it is possible to enhance deformation strength of the rocker arm as a whole.
Patent JP-H05233586-A (JP)
Title: Digital neural circuit and its driving method
Inventor: KAWAI HIROYUKI
IPC: G06N3/04
Filed: 1992-02-25
Abstract: PURPOSE:To provide the digital neural circuit which realizes plural neuron functions with one arithmetic unit. CONSTITUTION:The digital neural circuit is provided with plural weight coefficient holding means 600a and 600b. Tag data which specify neurons to be connected and weight coefficient data corresponding to tag data are stored in these weight coefficient holding means. Further, the digital neural circuit is provided with coincidence detecting circuits 300a and 300b which detect the coincidence between tag data 200 included in input data and held tag data 601 and a connection control part 400 which selectively transmits weight coefficients held in weight coefficient holding means to arithmetic parts 100 and 101 in accordance with coincidence detection results of coincidence detecting circuits 300a and 300b. Arithmetic parts execute the product sum operation between weight coefficients transmitted from the connection control part 400 and neuron data included in input data.
Patent JP-H07248459-A (JP)
Title: Polyhedral rotary mirror and its production
Inventor: KAIRIKU YOSHINORI
IPC: B29D11/00
Filed: 1994-03-09
Abstract: PURPOSE:To provide a polyhedral rotary mirror which is substantially formed of a synthetic resin and is easily producible and a process for producing this mirror. CONSTITUTION:This rotary polyhedral mirror 11 is formed by packing a main body part 12 consisting of the synthetic resin into a hollow part formed of plural glass plates 13 forming reflection surfaces 14, by which the shape accuracy of the reflection surfaces 14 is obtd. with high accuracy. In addition, the production is facilitated since not so much time is needed for production. The production of the polyhedral rotary mirror 11 is executed by forming the plural glass plates 13 forming the reflection surfaces 14 by insert injection molding together with the main body part, by which the shape accuracy of the reflection surfaces 14 is obtd. with high accuracy. Since the integral molding of the glass plate 13 and the main body part 12 is easily executed, the production cost is reduced.
Patent JP-H07247968-A (JP)
Title: Scroll compressor
Inventor: SAWAGATA MASATOSHI
IPC: F04C18/02
Filed: 1994-03-09
Abstract: PURPOSE:To improve the reliability and the efficiency by fully performing the cooling effect of a motor by the discharged gas and preventing the heat generation of the motor, and separate the oil in the discharged gas. CONSTITUTION:A discharge passage 15 which communicates with a discharge port 16 of a compression element 3 and discharges the high pressure gas in a space S1 on the counter compression element side of the motor 2 is provided at the center of a driving shaft 4 connected to the motor 2, and an external discharge pipe 17 is open in an intermediate chamber S2 between the compression element 3 and the motor 2 in a closed casing 1.
Patent JP-H11353476-A (JP)
Title: Processor and method for image processing
Inventor: TAKAOKA NAOKI
IPC: G06T5/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To optimize process conditions of an image process through easy operation even when it is difficult to automatically optimize the process conditions of the image process. SOLUTION: According to image data obtained by reading a film image recorded on a photographic film, the film image is analyzed and process conditions of various image processes for the image data are calculated (510, 512). In a verifying process for the calculated process conditions, when an operator indicates the correction of density or color balance (affirmative in 502 and inaffirmative in 522), the image data are corrected (528) according to the correction indication and the process conditions of an image process such as a hyper- tone process are automatically calculated again.
Patent JP-S61201055-A (JP)
Inventor: YAMADA MASAHITO
IPC: D03D51/38
Filed: 1985-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52121384-A (JP)
Title: Defect inspecting apparatus
Inventor: OGINO KENJI
IPC: G01N21/89
Filed: 1976-04-06
Abstract: PURPOSE:Blind zone is elimianted even if the defect signal of a large pulse width appears by comparing the detection signal of a detector with a reference signal and inhibiting the integration of the detection output when the defect signal is discriminated.
Patent JP-S60183596-A (JP)
Inventor: TSUCHIYA HIROYUKI
IPC: G21F9/00
Filed: 1984-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。